Prestonbehrens6929

To assess the utility of globotriaosylsphingosine (lyso-Gb

) for clinical monitoring of treatment response in patients with Fabry disease receiving migalastat.

A post hoc analysis evaluated data from 97 treatment-naive and enzyme replacement therapy (ERT)-experienced patients with migalastat-amenable GLA variants from FACETS (NCT00925301) and ATTRACT (NCT01218659) and subsequent open-label extension studies. The relationship between plasma lyso-Gb

and measures of Fabry disease progression (left ventricular mass index [LVMi], estimated glomerular filtration rate [eGFR], and pain) and the relationship between lyso-Gb

and incidence of Fabry-associated clinical events (FACEs) were assessed in both groups. The relationship between changes in lyso-Gb

and kidney interstitial capillary (KIC) globotriaosylceramide (Gb

) inclusions was assessed in treatment-naive patients.

No significant correlations were identified between changes in lyso-Gb

and changes in LVMi, eGFR, or pain. Neither baseline lyso-Gb

levels nor the rate of change in lyso-Gb

levels during treatment predicted FACE occurrences in all patients or those receiving migalastat for ≥24 months. Changes in lyso-Gb

correlated with changes in KIC Gb

inclusions in treatment-naive patients.

Although used as a pharmacodynamic biomarker in research and clinical studies, plasma lyso-Gb

may not be a suitable biomarker for monitoring treatment response in migalastat-treated patients.

Although used as a pharmacodynamic biomarker in research and clinical studies, plasma lyso-Gb3 may not be a suitable biomarker for monitoring treatment response in migalastat-treated patients.Editor's Note this Article has been retracted; the Retraction Note is available at https//www.nature.com/articles/s41598-020-73758-x.An amendment to this paper has been published and can be accessed via a link at the top of the paper.

To investigate the clinical features, prognostic outcomes of patients with orbital and ocular adnexal lymphoma (OALs) in Taiwanese cohort.

Total 112 patients with OALs were retrospectively reviewed. Demographic information such as age, gender, lymphoma subtype, tumor location and treatment modalities were recorded. The primary endpoints were disease-specific survival (DSS), and progression-free survival (PFS).

The mean patient age was 59.0 ± 15.5 years (range, 23-92 years). The major histopathologic subtypes were mucosa-associated lymphoid tissue (MALT) lymphoma in 76 patients (67.9%), followed by diffuse large B-cell lymphoma (DLBCL) (9.8%), follicular cell lymphoma (FL) (8.0%), and small lymphocytic lymphoma (SLL) (5.4%). The anatomical locations for OALs were the orbit (44 patients, 39.3%), the conjunctiva (31 patients, 27.7%), the lacrimal gland (28 patients, 25.0%), and the eyelid (8 patients, 7.1%). With a mean follow-up time of 74.5 ± 59.8 months (range 6-342 months), the DSS for all patients were 93.1%, 87.7%, and 68.8% at 60, 120, and 180 months' follow-up, respectively. The PFS at 60, 120, and 180 months' follow-up were 86.2%, 61.2%, and 44.6%, respectively. Regarding the analysis of prognostic factors, patients with high grade lymphoma subtype and advanced stage exhibited a worse prognosis.

MALT type lymphoma constitutes most of OALs in Taiwan and occurs more frequently than in Western countries. Patients with MALT lymphoma, FL, SLL and earlier stage have favorable outcomes compared with patients of high grade lymphoma and Ann Arbor stage IV lymphoma.

MALT type lymphoma constitutes most of OALs in Taiwan and occurs more frequently than in Western countries. Patients with MALT lymphoma, FL, SLL and earlier stage have favorable outcomes compared with patients of high grade lymphoma and Ann Arbor stage IV lymphoma.Ion channels are the third largest class of targets for therapeutic drugs. The pharmacology of ion channels is an important research area for identifying new treatment options for human diseases. The past decade or so has seen increasing interest in an ion channel protein belonging to the transient receptor potential (TRP) family, namely the melastatin subfamily member 7 (TRPM7), as an emerging drug target. TRPM7 is a bifunctional protein with a magnesium and calcium-conducting divalent ion channel fused with an active kinase domain. TRPM7 is ubiquitously expressed in human tissues, including the brain, and regulates various cell biology processes such as magnesium and calcium homeostasis, cell growth and proliferation, and embryonic development. TRPM7 provides a link between cellular metabolic status and intracellular calcium homeostasis in neurons due to TRPM7's unique sensitivity to fluctuating intracellular Mg·ATP levels. Thus, the protein plays a key role in ischemic and hypoxic neuronal cell death and brain injury, and is one of the key nonglutamate mechanisms in cerebral ischemia and stroke. Currently, the most potent and specific TRPM7 inhibitor is waixenicin A, a xenicane diterpenoid from the Hawaiian soft coral Sarcothelia edmondsoni. Using waixenicin A as a pharmacological tool, we demonstrated that TRPM7 is involved in promoting neurite outgrowth in vitro. Most recently, we found that waixenicin A reduced hypoxic-ischemic brain injury and preserved long-term behavioral outcomes in mouse neonates. Tacrine We here suggest that TRPM7 is an emerging drug target for CNS diseases and disorders, and waixenicin A is a viable drug lead for these disorders.RIP1 kinase is proposed to play a critical role in driving necroptosis and inflammation in neurodegenerative disorders, including Amyotrophic Lateral Sclerosis (ALS). Preclinical studies indicated that while pharmacological inhibition of RIP1 kinase can ameliorate axonal pathology and delay disease onset in the mutant SOD1 transgenic (SOD1-Tg) mice, genetic blockade of necroptosis does not provide benefit in this mouse model. To clarify the role of RIP1 kinase activity in driving pathology in SOD1-Tg mice, we crossed SOD1-Tgs to RIP1 kinase-dead knock-in mice, and measured disease progression using functional and histopathological endpoints. Genetic inactivation of the RIP1 kinase activity in the SOD1-Tgs did not benefit the declining muscle strength or nerve function, motor neuron degeneration or neuroinflammation. In addition, we did not find evidence of phosphorylated RIP1 accumulation in the spinal cords of ALS patients. On the other hand, genetic inactivation of RIP1 kinase activity ameliorated the depletion of the neurotransmitter dopamine in a toxin model of dopaminergic neurodegeneration.